FR2026372A1 - - Google Patents
Info
- Publication number
- FR2026372A1 FR2026372A1 FR6943766A FR6943766A FR2026372A1 FR 2026372 A1 FR2026372 A1 FR 2026372A1 FR 6943766 A FR6943766 A FR 6943766A FR 6943766 A FR6943766 A FR 6943766A FR 2026372 A1 FR2026372 A1 FR 2026372A1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H5/00—Making gear wheels, racks, spline shafts or worms
- B21H5/04—Making gear wheels, racks, spline shafts or worms bevel gears
- B21H5/045—Finishing bevel gear teeth, e.g. burnishing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49462—Gear making
- Y10T29/49467—Gear shaping
- Y10T29/49471—Roll forming
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
- Gears, Cams (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US78435068A | 1968-12-17 | 1968-12-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2026372A1 true FR2026372A1 (fr) | 1970-09-18 |
Family
ID=25132174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR6943766A Withdrawn FR2026372A1 (fr) | 1968-12-17 | 1969-12-17 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3583190A (fr) |
| JP (1) | JPS4947621B1 (fr) |
| DE (1) | DE1961762A1 (fr) |
| FR (1) | FR2026372A1 (fr) |
| GB (1) | GB1280720A (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3695078A (en) * | 1970-11-16 | 1972-10-03 | Gleason Works | Method and apparatus for roll-forming or roll-finishing gear pieces |
| US5465597A (en) * | 1994-07-18 | 1995-11-14 | Ford Motor Company | Extrusion forming of internal helical splines |
| US5551270A (en) * | 1994-07-18 | 1996-09-03 | Ford Motor Company | Extrusion forming of internal helical splines |
| JP4671221B2 (ja) * | 2005-03-14 | 2011-04-13 | 東洋精器株式会社 | ギヤ転造装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1240914A (en) * | 1913-11-11 | 1917-09-25 | Anderson Rolled Gear Company | Gear-rolling machine. |
| US1850395A (en) * | 1927-10-05 | 1932-03-22 | Budd Wheel Co | Method of making integral hubs and flange disks |
| US2883894A (en) * | 1955-03-31 | 1959-04-28 | Tsuchikawa Takeo | Gear rolling machine |
| GB885103A (en) * | 1959-08-26 | 1961-12-20 | Ferenc Erdelyi | Improvements in or relating to methods and devices for rolling bevel gears |
-
1968
- 1968-12-17 US US784350A patent/US3583190A/en not_active Expired - Lifetime
-
1969
- 1969-11-06 GB GB54450/69A patent/GB1280720A/en not_active Expired
- 1969-12-09 DE DE19691961762 patent/DE1961762A1/de active Pending
- 1969-12-09 JP JP44098401A patent/JPS4947621B1/ja active Pending
- 1969-12-17 FR FR6943766A patent/FR2026372A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| US3583190A (en) | 1971-06-08 |
| DE1961762A1 (de) | 1970-07-16 |
| JPS4947621B1 (fr) | 1974-12-17 |
| GB1280720A (en) | 1972-07-05 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |